2202221200210 has 16 divisors (see below), whose sum is σ = 3964015705176. Its totient is φ = 880884581248.

The previous prime is 2202221200187. The next prime is 2202221200247. The reversal of 2202221200210 is 120021222022.

It can be written as a sum of positive squares in 4 ways, for example, as 1526699946409 + 675521253801 = 1235597^2 + 821901^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3249102 + ... + 3867958.

Almost surely, 2^{2202221200210} is an apocalyptic number.

2202221200210 is a deficient number, since it is larger than the sum of its proper divisors (1761794504966).

2202221200210 is a wasteful number, since it uses less digits than its factorization.

2202221200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974717.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2202221200210 its reverse (120021222022), we get a palindrome (2322242422232).

The spelling of 2202221200210 in words is "two trillion, two hundred two billion, two hundred twenty-one million, two hundred thousand, two hundred ten".